/**
* Get the results from browsing and put it into the sharedFileList folder of the peer.
* Should maybe change the key to a Peer , but since implementation is unknown
* no assurance that hashcode will be the same ...
* */
public void BrowsingTerminated(Peer peer, SearchResult Results, List <G2PacketQH2> resultPackets)
{
if (resultPackets.Count == 0)
{
RegroupResults(Results); // if no results from browsing directly sends results
return;
}
Results.PeerCollection.Add(peer);
Peer p = Results.PeerCollection.Find(peer);
int fileCount = 0;
// add results !!
foreach (G2PacketQH2 qh2 in resultPackets)
{
foreach (G2Packet child in qh2.children)
{
if (!child.type.Equals(G2PacketType.H))
{
continue;
}
G2PacketH hit = child as G2PacketH;
G2File file = G2File.ParseHit(hit, FileLocationFound.SharedLocalComputer);
if (file == null)
{
continue;
}
p.SharedLocalfilesList.Add(file);
file.PeerDiffusedFiles.Add(p);
SharedTotalFiles++;
fileCount++;
}
}
G2Log.Write("SearchResults : New Browsing Result from " + p.Ip + ":" + p.Port + " ==> " + p.Files.Count + " files && " + p.SharedLocalfilesList.Count + " shared files ...");
RegroupResults(Results);
}
private void AppendResult(G2PacketQH2 res)
{
G2Peer g2peer = G2Peer.ParseG2Peer(res);
if (g2peer == null)
{
return;
}
/** Create a new search result from the hub ip and the search transaction */
SearchResult Results = new SearchResult(new System.Net.IPEndPoint(res.RemotePeer.Address, res.RemotePeer.Port), Transaction);
bool PeerBrowsable = false;
bool isFirewalled = false;
int fileCount = 0;
List <G2File> files = new List <G2File>();
// add the files to the collections.
foreach (G2Packet child in res.children)
{
if (child.type.Equals(G2PacketType.BH))
{
PeerBrowsable = true;
continue;
}
if (child.type.Equals(G2PacketType.FW))
{
isFirewalled = true;
continue;
}
if (!child.type.Equals(G2PacketType.H))
{
continue;
}
G2PacketH hit = child as G2PacketH;
G2File file = G2File.ParseHit(hit, FileLocationFound.ServerIndex);
if (file == null)
{
continue;
}
files.Add(file);
fileCount += 1;
}
if (fileCount == 0)
{
return; // may have some hosts having only partial file,so no file for the application ...
}
Results.PeerCollection.Add(g2peer);
Peer p = Results.PeerCollection.Find(g2peer); // to get the right object reference may not be needed .. ?
if (p.Ip.StartsWith("192.168"))
{
return;
}
foreach (G2File file in files)
{
p.Files.Add(file);
file.PeerDiffusedFiles.Add(p); // ?? necessary or wrong ?
Results.FileCollection.Add(file);
}
files.Clear();
files = null;
TotalFiles += fileCount;
G2Log.Write("SearchResults : New result from " + res.RemotePeer.ToString() + " for " + SearchedWord + " ==> " + fileCount + " files");
// try to see if we already have launched an browsing research on this peer or not
bool notAlreadySearched = !PeersBrowsed.Contains(p);
// make sure that the browsing will not increase the waiting time of the application for the result
bool notTooLate = StartSearchTime.AddMilliseconds(Settings.WAIT_TIME_BROWSING_MS)
< StartSearchTime.AddMilliseconds(Settings.SEARCH_TIME_OUT_MS + 100); // +100 to make sure browsing has time to regroup all
bool notConnectedHub = res.RemotePeer.Address.ToString() != p.Ip;
// verify that we dont search the hub, taht the peer is browsable and NOT firewalled
// TODO can send a PUSH packet to the hub that will bring the peer to establish a connection to us
if (notConnectedHub && PeerBrowsable && !isFirewalled && notAlreadySearched && notTooLate)
{
PeersBrowsed.Add(p);
G2BrowseSearch browser = new G2BrowseSearch(p, Results);
browser.EndSearch += new BrowseSearchEnd(BrowsingTerminated);
browser.StartBrowsing();
}
else // sends results to application
{
RegroupResults(Results);
}
}
